package com.cndongtai.dao.inter;

import java.util.List;

import com.cndongtai.po.User;

public interface UserMapper {
	
	public User queryByUserId(Long userId);
	
	public void insertUser(User user);
	
	public void updateUser(User user);
	
	public boolean deleteUser(User user);
	
	public User queryByUsername(String username);
	
	public User queryByMobile(String mobile);
	
	public List<User> queryUserList();

}
